baber/WOPTO huggingface dataset:
Patent JP-S62285906-A (JP)
Title: Dehydration of wet fluoropolymer powder
Inventor: SHIMIZU TETSUO
IPC: C08F6/00
Filed: 1986-06-04
Abstract: PURPOSE:To reduce the drying cost by decreasing the water content of a fluoropolymer powder, by contacting the polymer with an organic liquid and separating water contained therein by the addition of the organic liquid. CONSTITUTION:A wet fluoropolymer powder obtained by emulsion-polymerizing or suspension-polymerizing a fluorine-containing monomer (e.g., tetra fluoroethylene) is brought into contact with an organic liquid. As the organic liquid, a liquid which is insoluble or difficultly soluble in water, has a property of wetting the fluoropolymer and has a low latent heat of vaporization is prefer able. Examples of said liquids include 1,1,2-trichloro-1,2,2-trifluoroethane and trichloroethylene. In this way, the water content of the polymer powder can be decreased by repelling the water in the polymer powder with the organic liquid, and therefore the heat energy required in the drying process can be decreased.
Patent JP-S63296205-A (JP)
Title: Manufacture of superconducting coil
Inventor: MITSUI HISAYASU
IPC: H02K15/12
Filed: 1987-05-28
Abstract: PURPOSE:To manufacture a superconducting coil with strong rigidity by a method wherein strands of superconducting wires where an adhesive agent or a self-adhesive agent is coated on the surface of their insulating film and is semi-hardened are wound to be like a coil after they have been bundled by being skipped by a prepreg table and, after that, they are heated while a pressure is being exerted. CONSTITUTION:After, for example, 7 strands have been bundled and twisted at prescribed intervals, a primary stranded wire 14 is formed; two rows are formed by using this stranded wire 14; they are dislocated and compressed; a superconducting wire 1 of the flat-twisted and compressed type is obtained. An insulating tape 15 composed of an epoxy prepreg Keplerian roving sheet is wound on this superconducting wire 1 in a skipping manner. The superconducting wire 1 which has been obtained in this manner is assembled as a field magnetic coil of a superconducting turbine-driven generator. First, a lower-part creepage block 16 acting as an insulator against a ground and a side spacer 17 on the side of a pole are installed in a slot 1; the superconducting wire 1 as a coil 2 in a row on the side of the center of the pole is wound in the slot from a lower stage to an upper stage in succession. The assembly is heat-treated while the coil 2 is pressed in a state that a pressurization medium 24 is filled in a pressure-tight hole; it is molded after which, it is returned to room temperature.
Patent JP-H02307787-A (JP)
Title: Thermally sensitive lithography plate
Inventor: YAMANE SHIRO
IPC: B41N1/14
Filed: 1989-05-23
Abstract: PURPOSE:To ensure that ink builds up satisfactorily during printing, the reproduction of a single-dot image formed by printing and printed matter is not contaminated by providing a thermally sensitive recording layer consisting of inorganic pigment, thermoplastic resin and thermally melting material with a specific HLB value. CONSTITUTION:A thermally sensitive recording layer consists mainly of inorganic pigment, thermoplastic resin and thermally melting material at HLB value of 4 or less. The preferable inorganic pigment should be zinc oxide from the viewpoint of coloring effect and application sensitivity. The thermoplastic resin should preferably have a softening point or a melting point of 150 deg.C or less using a cyclic technique. For example, the use of polystyrene or styrene- ester acrylate copolymer is recommended. The thermally melting material of at HLB value of 4 or less is sorbitan fatty acid ester such as sorbitantrioleic ester or glycol fatty acid ester such as ethyleneglycol fatty acid ester. The use ratio of inorganic pigment and thermoplastic resin is 0.5/1 to 10/1 in terms of weight ratio. The addition amount of thermally melting material at HLB value of 4 or less is 0.1 to 20 wt.% for the total amount of the inorganic pigment and thermoplastic resin.
Patent JP-H08299732-A (JP)
Title: Filter for pulse jet type dust collector
Inventor: MASAMOTO YOSHIO
IPC: B01D46/02
Filed: 1995-04-28
Abstract: PURPOSE: To easily use a filter for a pulse jet type dust collector by reducing the deflection of a filter on blow-off not to cause danger due to repeated extraction and contraction thereof and saving labor and time for attaching and fixing the filter to a reinforcing cage and for removing the attachment. CONSTITUTION: A filter 1 assembled with a reinforcing cage 6 is constituted of plural filter units 1A, 1B, 1N into which it is divided in suitable length. With packings 4, 5 being inserted between the filter units 1A, 1B, 1N, they are integrally joined by tightening upper and lower filter plates 9, 13.
Patent JP-H08307725-A (JP)
Title: Focusing control circuit
Inventor: SHIMAOKA KATSUAKI
IPC: H04N3/26
Filed: 1995-04-28
Abstract: PURPOSE: To perform electric focusing adjustment by wireless remote control adjustment by grounding the terminal for grounding of a focusing volume package via a grounding resistance and connecting a constant current circuit driven by a low voltage to the grounding resistance. CONSTITUTION: The high voltage terminal 4 of 32kV of a flyback transformer 3 is connected to the anode 2 of an electrostatic convergence type CRT 1, and the focusing voltage supply terminal 5 of the flyback transformer 3 is connected to the terminal 9 for grounding via the variable resistor 7 and the resistor 8 of the focusing volume package 6. Also, the voltage division resistance terminal 10 of the variable resistor 7 of the focusing volume package 6 is connected to the focusing electrode 11 of the electrostatic convergence type CRT 1, to which a focusing voltage between 8 and 12kV that is around 1/3 of the voltage is supplied.  The terminal 9 for grounding of the focusing volume package 6 is grounded via the parallel circuit of a resistor 12 and a capacitor 13, and moreover, it is grounded via the collector 16, the emitter 17 of a constant current driving transistor 15 and a resistor 18 which comprise a low current circuit 14.
Patent JP-S5655346-A (JP)
Title: Polyfunctional double typed photo compound and its preparation
Inventor: SAITOU YOUICHI
IPC: G03F7/038
Filed: 1979-10-11
Abstract: NEW MATERIAL:The titled compound shown by the formula I (R is 3W12C aliphatic q-functional group which may contain oxygen; P is 1 or 2; g is interger of 3W6).  
     EXAMPLE: Trimethylolpropane tricinnamate.  
     USE: A photoresist and crosslinking agent. Since the compound has 3W6 photo dimeric type photosensitive groups in the molecule, it has high crosslinking efficiency. It is readily soluble in various kinds of widely used solvents, has good miscibility with widely used polymers, and can be produced economically.  
     PROCESS: A polyol shown by the formula II is reacted with a carboxylic acid shown by the formula III [Q is OH, halogen, OZ (Z is monofunctional hydrocarbon), etc.], to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5834201-A (JP)
Title: Charge control of accumulator
Inventor: UENO TOYOAKI
IPC: F15B1/02
Filed: 1981-08-21
Abstract: PURPOSE:To reliably control pressure of gas and quantity of oil by regulating pressure of gas by means of a piston type accumulator which is integrated into a discharge circuit of a die casting machine or so at a point when a certain quantity of working oil is supplied in the accumulator. CONSTITUTION:A piston type accumulator 5 and a gas accumulator 6 are interconnected at respective tops. A level detector 19 which detects that a piston 5a is forced up to a position high enough in said accumulator 5 to discharge working oil is disposed at the top of or inside the accumulator 5. A solenoid change- over valve 20 is disposed in a circuit which supplies the working oil from a pump 1 to the bottom of the accumulator 6 and a pressure detector 21 is connected to the outflow side of said valve 20. If a pressure which is detected by the pressure detector 21 stands below a certain value after operation of the level detector 19, a controller 22 excites a solenoid (b) of the solenoid change- over valve 20 to supply the working oil to the bottom of the accumulator 6.
Patent JP-H10318399-A (JP)
Title: Water supply pedestal
Inventor: INATOMI SHIGEKI
IPC: F16L41/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a water supply pedestal which is useably regardless of change of the specification of a faucet main body so as to improve the flexibility by interposing the water supply pedestal provided with two openings faced to upper and lower parts of an installing surface and a flow passage for connecting those openings to each other, between the faucet main body and the installing surface, and providing with a branch plug main body and a branch coupling outside the water supply pedestal. SOLUTION: When water is not fed to a water purifier, automatic dish washer, and the like, a handle 7f of a branch faucet main body 7 is formed on a water stop position, and water is supplied from a water feeding pipe 2 only to water faucet main body 1 side. When the handle 7f is rotated and a valve element in a branch faucet main body 7 is opened and released from a valve seat, water is supplied to the water purifier, the automatic dish washer, and the like bypassing water feeding hose 2b, the branch faucet main body 7, and feed hose. The branch faucet main body 7 is arranged on a front surface of a water circulating base seat 5 received a lower end of the water faucet main body 1, and is connected to a flow passage from a coupling 2a while being completely endless against a flow passage system in the water faucet main body 1.  It is thus possible to use the water supply pedestal 5 even if the specification of the water faucet main body 1 is changed slightly.
Patent JP-S61289884-A (JP)
Title: Production of lipase
Inventor: FUJITA SATORU
IPC: C12R1/645
Filed: 1985-06-14
Abstract: PURPOSE:To produce a large amount of lipase with a simple method at a low cost, by adding a substrate utilizable by mold to a medium to an extent not to increase the cell concentration when the substrate in the medium is almost consumed and the dissolved O2 concentration begins to increase, and increasing the lipase concentration in the cultured product. CONSTITUTION:A fungus capable of producing lipase and belonging to mold such as Aspergillus genus (e.g. Aspergillus flavus ATCC.11492, etc.) is cultured in a potato-sucrose-agar medium to effect the proliferation of the cell. The spore (in the case of asporogenic strain) or the cell (in the case of asporogenic strain) is inoculated in a proper liquid medium and cultured at 5.0-6.5pH and 20-33 deg.C e.g. under shaking. In the above process, the addition of substrate is started when the dissolved oxygen concentration begins to as to change the dissolved oxygen concentration, pH and the amount of the microbial cell at nearly constant rate. A large amount of lipase can be stably produced by this process.
Patent JP-S6016775-A (JP)
Title: Disc reproducing device
Inventor: SUZUKI KEIJI
IPC: G11B19/28
Filed: 1984-06-25
Abstract: PURPOSE:To reproduce quickly and easily a midway address of a track by applying a drive voltage to obtain a rotating speed of a disc corresponding to a desired address to a disc drive device in response to the desired address signal. CONSTITUTION:A composite video signal recorded on the disc 31 is read by a scanner 37, processed by a signal processing circuit 38 and the raster is displaced on a display device 39. When a signal is desired to be reproduced from the desired address on the way of the track, a command device 41 generates the desired address signal, which is fed to a drive control circuit 36, a feed controller 40 and an address signal detecting circuit 43. Then the drive control circuit 36 generates a disc rotation drive voltage corresponding to the desired address and the feed controller 40 quick traversing the scanner 37 at a location of the desired address. An address signal is detected from the disc by the scanning of the desired address and when the signal is coincident with the commanded address, the display is started by the display device 39.
Patent JP-H08326838-A (JP)
Title: Vibration isolation method
Inventor: KURABAYASHI HIROSHI
IPC: F16F15/02
Filed: 1995-05-29
Abstract: PURPOSE: To effectively reduce oscillation of a heavy duty facility or equipment with a synthetic effect by forming the interior of a building itself in a base isolation structure, and by providing a floor isolation device and/or an equipment base isolation device in the equipment and the facility. CONSTITUTION: In such a case that an equipment and a facility installed in a building is prevented from vibrating with the use of a base isolation device, the building itself is prevented from vibrating by a building base isolation device exhibiting a large initial acceleration, and a floor isolation device and/or an equipment base isolation device having smaller initial acceleration than that of the building are provided to the facility and the equipment. The building base isolation device is in combination of several damping materials such as laminated rubber and steel rods. By the provision of these devices, a synergetic vibration damping effect can be obtained so as to effectively reduce oscillation of the heavy-duty facility and the equipment.
Patent JP-S63293457-A (JP)
Title: Humidity sensor
Inventor: IKEJIRI MASAHISA
IPC: G01N27/12
Filed: 1987-05-27
Abstract: PURPOSE:To produce a high-performance sensor with high mass productivity by dispersing carbon particles into a sol formed by hydrolysis of a silicon alkoxide, gelatinizing the sol, drying the gel and sintering the dried gel at 300-500 deg.C. CONSTITUTION:The carbon particles are dispersed in the sol formed by the hydrolysis of the silicon alkoxide and after the sol is gelatinized, the gel is dried and is then sintered at 300-500 deg.C. A change in relative humidity is detected as a change in the electrical characteristics of an element. The high- performance sensor is thus produced with the high mass productivity.
Patent JP-H02310857-A (JP)
Title: Video tape recorder with memory
Inventor: SHIBUYA TAKASHI
IPC: H04N5/907
Filed: 1989-05-24
Abstract: PURPOSE:To prevent the missing of a momentary chance of a desired video recording by storing a video data in a memory element via an A/D converter from the instant when a video recording button is operated and moreover reading the video data from the memory element via a D/A converter to a video tape to be recorded. CONSTITUTION:The memory elements 11 and 14 as means capable of storing a video data of more than about 2-3sec in the video tape recorder, A/D converters 10 and 13 as means for storing the video data and D/A converters 12 and 15 as means for reading out the video data from the memory elements 11 and 14 are incorporated into the video tape recorder, and the video data is stored via the A/D converters 10 and 13 to the memory elements 11 and 14 from the instant when the video recording button is operated. Moreover, the video data is read out of the memory elements 11 and 14 via the D/A converters 12 and 15 to the video tape to be recorded. By this method, even such a video data of about 2-3sec corresponding to a cassette tape loading time or a video tape loading time can also be recorded.
Patent JP-S5832292-A (JP)
Title: Magnetic bubble memory device
Inventor: MASUI KEIJI
IPC: G11C19/08
Filed: 1981-08-20
Abstract: PURPOSE:To reduce inductive noise due to rotating magnetic field and to stably manufacture memory devices with high performance, by forming a closed loop with a bonding wire connecting electrically an external lead wire corresponding to memory chip electrodes. CONSTITUTION:A magnetic bubble memory chip 301 is mounted on a ceramic case 306, and an electrode 308 on the chip 301 on the chip 301 and an external lead 307 on the case are electrically connected. In the same process, an electrode 309 formed for a closed loop is connected electrically with a bonding wire to form closed loops 305 and 305'. When the bonding wires corresponding to detectors 302 and 303 are interlinked with magnetic flux of a rotating magnetic field, the magnetic flux is also interlinked with the closed loops 305 and 305'. Thus, the magnetic flux interlinking the bonding wire corresponding to the detectos can be decreased and a noise output can be reduced.
Patent JP-H01298965-A (JP)
Title: Rotary actuator
Inventor: SEKIGUCHI HISAYOSHI
IPC: H02N2/00
Filed: 1988-05-26
Abstract: PURPOSE:To accurate position with small size and weight by composing the cutouts of a rotor connector and a chuck connector to be softer than the rigidity of a bimorph piezoelectric element. CONSTITUTION:A rotary actuator is composed of a rotor 11, a stator 12, first and second bimorph piezoelectric elements 13a-13b to be deformed circumferentially, and a rotor connector 14 having a cutout. Further, a chuck connector 15, first and second chucks 16a-16b for connecting and separating the stator 12, and a bearing 17 are provided. Thus, since the cutout of the connector 14 is formed to be sufficiently softer than the rigidity of the elements 13a-13b, the elements 13a-13b are deformed circumferentially of the rotor 11, connected to or separated from the stator 12 by the chucks 16a-16b, thereby effectively rotating tiltably the rotor 11.
Patent JP-H07329938-A (JP)
Title: Detection method for cup noodle spice-enclosed continuous portion pack ribbon
Inventor: TSUJIURA MICHIO
IPC: B65B61/04
Filed: 1994-06-13
Abstract: PURPOSE:To obtain a detection method for easily automatically detecting the shape of a seal when a cup noodle spice-enclosed continuous portion pack ribbon is cut to be separated. CONSTITUTION:A cup noodle spice-enclosed continuous portion pack ribbon 1 carried out in a suspended state is forcibly vibrated, whereby spices 5 or other contents in each portion pack 2 of the cup noodle spice- -enclosed continuous portion pack ribbon 1 are densely collected to a lower boundary part and thereabouts in the forward direction of the portion pack 2. In this manner, the cup noodle spice-enclosed continuous portion pack ribbon 1 is varied in cross sectional shape, and a seal part 3 of the portion pack 2 and the boundary are recognized more clearly to be detected and determined more positively.
Patent JP-H05323786-A (JP)
Title: Two-component developing device
Inventor: MURAZAKI HIROSHI
IPC: G03G15/08
Filed: 1992-05-22
Abstract: PURPOSE:To provide a two-component developing device smoothly dropping replenished toner into a bucket roller, sufficiently mixing and stirring the replenished toner with a developer in the bucket roller, and simultaneously, regulating the quantity of the developer supplied to a developing part to a proper one. CONSTITUTION:In the two-component developing device which can replenish toner to the bucket roller 12 on a developer supplying part 1, from the upper side, and mix and stir the replenished toner and a carrier, to supply them to the developing part 3, a magnet sheet Mg1 regulating the thickness of the layer of the developer on the outer periphery of the bucket roller, is provided on the entrance part of a toner replenishing region TS facing the bucket roller 12, and simultaneously, a magnet sheet Mg2 regulating the quantity of the developer on the bucket 14 of the bucket roller 12, is provided on the exit part of the region TS, to obtain a two-component developing device A.
Patent JP-S5653587-A (JP)
Title: Positive turning and reverse, stop control device of electric operating motor
Inventor: HARA TAKANORI
IPC: B60H1/00
Filed: 1979-10-08
Abstract: PURPOSE: To enable the control of the positive turning, reversing, stoppage of the motor securely by a simple device by a method wherein the motor is turned or reversed to make shift a shifting membe unitll the contact point of the the operation switch will be reached to the clearing portion of the first and the second conductive part of the said shifting member.  
     CONSTITUTION: When operation switches 22a∼25a are ON, the first relay 29 or the second relay 30 is excited through operation switches 22a∼25a, contact points 22b∼25b and the first conductive portion 27 or the second conductive portion 28 of the shifting member 20. When the first relay 29 is excited, the motor 17 will positively turned and when the second relay is excited it is reversed. The shifting member 20 is also shifted by the turning of the motor 17. The contact points 22b∼ 25b that operating switches 22a∼25a are connected are contacted with the nonconductive portion 26 of the shifting member 20, the relay 29, 30 are erased to stop the motor 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6111337-A (JP)
Inventor: KOBAYASHI FUMIO
IPC: B65C11/00
Filed: 1984-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09291389-A (JP)
Title: Electrolytic bath for wet copper electrolysis
Inventor: YOSHIMURA ISAO
IPC: C25C7/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To suppress the bulging of the peripheral edge of a product cathode plate due to the electrolytic edge effect and to increase the number of cathode and anode plated to be loaded in one electrolytic cell by setting a guide having a fixed width on both side walls of the electrolytic bath to be used, inserting the side end of a starting sheet to be used as a cathode and conducting electrolysis. SOLUTION: A starting sheet 1 to be used as a cathode in electrolysis is arranged along a guide 4 having a U-shaped section and previously provided at least on both side walls of an electrolytic bath 3. In this case, the width of the guide 4 covers 90-110% of the thickness of the product cathode, and the height covers at least 1-3cm of the edges of side faces of the cathode. Consequently, since the bulging of the deposited copper on the peripheral edge of the product cathode plate is suppressed, the arrangement of the anode and cathode plates supposing the bulging is not needed.
Patent JP-2000318160-A (JP)
Title: Method for machining ejection nozzle of liquid ejection recording head, and manufacture of liquid ejection recording head
Inventor: KOIDE JUN
IPC: B41J2/135
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for machining an ejection nozzle tapering toward the liquid ejecting side by irradiating a laser beam from the liquid ejecting side of an orifice plate in which a drop of recording liquid can be flown stably by machining the profile of the ejection nozzle spirally. SOLUTION: A mask plate 1 formed with a mask pattern is applied tightly to the liquid ejecting side of an orifice plate 2 and a plurality of high energy parallel UV-beams A, B, C, D are irradiated from the mask plate 1 side in the direction inclining by a same angle with respect to the vertical axis of the mask plate 1 and then the orifice plate 2 applied tightly with the mask plate 1 is turned about the central axis (optical axis) of the plurality of parallel UV-beams. According to the method, an ejection nozzle 21 tapering toward the liquid ejecting side can be machined spirally in the orifice plate 2.